Implement the NSTextInput protocol....

webkit/api/src/mac/WebInputEventFactory.mm

Index: webkit/api/src/mac/WebInputEventFactory.mm
===================================================================
--- webkit/api/src/mac/WebInputEventFactory.mm	(revision 22136)
+++ webkit/api/src/mac/WebInputEventFactory.mm	(working copy)
@@ -846,7 +846,7 @@
     WebKeyboardEvent result;
 
     result.type =
-        isKeyUpEvent(event) ? WebInputEvent::KeyUp : WebInputEvent::KeyDown;
+        isKeyUpEvent(event) ? WebInputEvent::KeyUp : WebInputEvent::RawKeyDown;
 
     result.modifiers = modifiersFromEvent(event);
 
@@ -905,6 +905,25 @@
     return result;
 }
 
+WebKeyboardEvent WebInputEventFactory::keyboardEvent(wchar_t character,
+                                                     int modifiers,
+                                                     double timeStampSeconds)
+{
+    // keyboardEvent(NSEvent*) depends on the NSEvent object and
+    // it is hard to use it from methods of the NSTextInput protocol. For
+    // such methods, this function creates a WebInputEvent::Char event without
+    // using a NSEvent object.
+    WebKeyboardEvent result;
+    result.type = WebKit::WebInputEvent::Char;
+    result.timeStampSeconds = timeStampSeconds;
+    result.modifiers = modifiers;
+    result.windowsKeyCode = character;
+    result.nativeKeyCode = character;
+    result.text[0] = character;
+    result.unmodifiedText[0] = character;
+    return result;
+}
+
 // WebMouseEvent --------------------------------------------------------------
 
 WebMouseEvent WebInputEventFactory::mouseEvent(NSEvent* event, NSView* view)